% Expired Patents = 25.0

Forward Citations = 3

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11 inventors (with patents filed for the assignee):

Sung Jin Hong (4 out of 61 patents)

Eun Pa Cho (4 out of 4 patents)

Yoon Cheol Kim (4 out of 18 patents)

4. Yoon Joo Rhee (2 out of 11 patents)

5. Jai Min Han (2 out of 12 patents)

6. Min Gyun Chung (2 out of 15 patents)

7. Chi Deuk Ahn (2 out of 2 patents)

8. Jae Young Lee (2 out of 47 patents)

9. Young Taek Oh (2 out of 17 patents)

10. Byung Chan Lee (2 out of 21 patents)

11. Seong Beom Kim (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 10655687 - Paper friction material and method of manufacturing the same (2020-05-19),

2. 10161461 - Paper friction material and method of manufacturing the same (2018-12-25),

3. 9995003 - Wet paper friction material (2018-06-12),

4. 9499759 - Paper-based wet friction material of automotive auto transmission (2016-11-22),

Jinmyung Frictech Co., Ltd. is a leading manufacturer of friction materials and products. With over 20 years of experience in the industry, we provide high-quality friction materials for various applications including automotive, industrial, and aerospace. Our products are known for their durability, reliability, and performance. We are committed to delivering innovative solutions to meet the evolving needs of our customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#99 in Incheon, 402-040

#2,197 in South Korea

Incheon, South Korea

Jinmyung Frictech Co., Ltd.